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Pet safety

Is Richard's Shield Fern toxic to cats?

Polystichum richardii

Non-toxic to cats

No — richard's shield fern is listed by the ASPCA as non-toxic to cats. It is a sensible choice for a home with a cat; a curious nibble will not poison them, though no plant is meant to be eaten. This classification follows the ASPCA Toxic and Non-Toxic Plant List. Polystichum richardii is a true fern in the family Dryopteridaceae. No toxic principles are known for this genus. It is not individually listed by ASPCA, but Polystichum and Dryopteridaceae ferns are broadly considered non-toxic to cats and dogs.

Is richard's shield fern toxic to cats? — FAQ

Is richard's shield fern toxic to cats?

No — richard's shield fern is listed by the ASPCA as non-toxic to cats. It is a sensible choice for a home with a cat; a curious nibble will not poison them, though no plant is meant to be eaten. Polystichum richardii is a true fern in the family Dryopteridaceae. No toxic principles are known for this genus. It is not individually listed by ASPCA, but Polystichum and Dryopteridaceae ferns are broadly considered non-toxic to cats and dogs.

Is richard's shield fern safe for cats?

Yes — the ASPCA lists richard's shield fern as non-toxic to cats and dogs. A cat that chews a large amount of any foliage can still get a mild, brief stomach upset, so discourage grazing, but it will not be poisoned.

Is richard's shield fern toxic to dogs too?

The ASPCA classification Growli uses applies to both cats and dogs: Richard's Shield Fern is non-toxic to dogs as well. See the full richard's shield fern pet-safety guide for both species.

What other plants are safe for cats?

Reliable ASPCA non-toxic picks for a cat home include spider plant, calathea, parlor palm, peperomia, and most true ferns. Browse the best cats-safe plants list to check more before you buy.

Full richard's shield fern pet-safety